Table 1

Novel candidates of the platelet palmitoylome

Protein nameGene nameRatioP
Apoptosis 
    Myc target protein 1 MYCT1 3.10 .039094 
    Placenta-derived apoptotic factor PDAF 4.00 .015866 
Cell growth and/or maintanence 
    Tetraspanin-33 TSPAN33 6.25 .002368 
    Claudin-5 CLDN5 3.33 .030650 
    Dynein heavy chain 1, axonemal DNAH1 6.00 .002867 
    Metalloproteinase inhibitor 1 TIMP1 3.29 .032192 
    Lysophosphatidylcholine acyltransferase 1 LPCAT1 4.00 .015866 
    Transmembrane protein 97 TMEM97 3.00 .043487 
DNA repair 
    Histone H2A H2AFX 3.00 .043487 
Immune response 
    CKLF-like MARVEL transmembrane domain-containing protein 3 CMTM3 11.00 .000116 
    CKLF-like MARVEL transmembrane domain-containing protein 5 CMTM5 7.43 .001013 
    Early activation antigen CD69 CD69 5.00 .006457 
    Minor histocompatibility protein HA-1 HMHA1 3.00 .043487 
Ion transport 
    Calcium release-activated calcium channel protein 1 ORAI1 5.00 .006457 
Metabolism 
    [3-methyl-2-oxobutanoate dehydrogenase [lipoamide]] kinase BCKDK 4.00 .015866 
    α-amylase 1 AMY1A 3.00 .043487 
    ATPase family AAA domain-containing protein 3A ATAD3A 3.00 .043487 
    Catechol-O-methyltransferase COMT 4.50 .010000 
    Dihydrolipoamide branched chain transacylase E2 DBT2 8.00 .000690 
    Dolichyldiphosphatase 1 DOLPP1 3.00 .043487 
    GPI ethanolamine phosphate transferase 1 PIGN 3.00 .043487 
    Probable cysteinyl-tRNA synthetase CARS2 4.00 .015866 
    Protein disulfide-isomerase TMX3 TMX3 15.00 .000016 
    Suppressor of Lec15 MPDU1 3.00 .043487 
    Thioredoxin-related transmembrane protein 1 TMX1 3.45 .027084 
    Thioredoxin-related transmembrane protein 4 TMX4 6.00 .002867 
    V-type proton ATPase 116-kDa subunit α isoform 2 ATP6V0A2 3.00 .043487 
Protein metabolism 
    26S proteasome non-ATPase regulatory subunit 11 PSMD11 6.00 .002867 
    CAAX prenyl protease 1 homolog ZMPSTE24 4.00 .015866 
    Copper chaperone for superoxide dismutase CCS 4.00 .015866 
    Cystatin-S CST4 3.00 .043487 
    E3 ubiquitin-protein ligase MARCH2 MARCH 6.00 .002867 
    Eukaryotic translation elongation factor 1 ϵ-1 EEF1E1 3.00 .043487 
    Eukaryotic translation initiation factor 5A-1 EIF5A 6.00 .002867 
    GrpE protein homolog 1 GRPEL1 3.00 .043487 
    Leucyl/cystinyl aminopeptidase LNPEP 4.00 .015866 
    RING finger protein 11 RNF11 3.50 .025869 
Signal transduction 
    Atlastin-1 ATL1 5.00 .006457 
    CKLF-like MARVEL transmembrane domain-containing protein 7 CMTM7 4.00 .015866 
    Endothelial cells scavenger receptor SCARF1 10.00 .000202 
    Filaggrin FLG 3.00 .043487 
    GTP-binding protein Rheb RHEB 4.00 .015866 
    Leucine-rich repeat-containing protein 32 LRRC32 21.00 .000002 
    Metalloreductase STEAP3 STEAP3 6.00 .002867 
    Nuclear receptor subfamily 4 group A member 2 NR4A2 3.00 .043487 
    Platelet-derived endothelial cell growth factor ECGF1 3.00 .043487 
    Rho-related GTP-binding protein RhoQ RHOQ 3.00 .043487 
    Tescalcin TESC 18.00 .000005 
    Tetraspanin-15 TSPAN15 17.00 .000007 
    Transmembrane protein 11 TMEM11 7.00 .001366 
    Transmembrane protein 50A TMEM50A 3.25 .033406 
    Transmembrane protein 55A TMEM55A 3.83 .018614 
Transcription regulator activity 
    39S ribosomal protein L12 MRPL12 3.00 .043487 
    Oxidoreductase HTATIP2 HTATIP2 3.00 .043487 
Transport 
    BET1 homolog BET1 10.00 .000202 
    BET1-like protein BET1L 11.00 .000116 
    Cholesteryl ester transfer protein CETP 4.00 .015866 
    MLN64 N-terminal domain homolog STARD3NL 4.00 .015866 
    Nonspecific lipid-transfer protein SCP2 9.00 .000366 
    Proteolipid protein 2 PLP2 3.00 .043487 
    SID1 transmembrane family member 1 SIDT1 4.00 .015866 
    Sodium/hydrogen exchanger 9 SLC9A9 3.67 .021908 
    Solute carrier family 43 member 3 SLC43A3 5.00 .006457 
    Syntaxin-2 STX2 3.00 .043487 
    Syntaxin-10 STX10 4.00 .015866 
    Syntaxin-11 STX11 6.18 .002507 
    Tandem C2 domains nuclear protein TC2N 42.00 .000000 
    Vesicle transport protein SFT2C SFT2D3 6.00 .002867 
    Vesicle-associated membrane protein 5 VAMP5 15.00 .000016 
Unknown 
    Catechol-O-methyltransferase domain-containing protein 1 COMTD1 3.50 .025869 
    CD99 antigen-like protein 2 CD99L2 3.00 .043487 
    Chronic lymphocytic leukemia deletion region gene 6 protein CLLD6 4.50 .010000 
    COMM domain-containing protein 9 COMMD9 3.00 .043487 
    Cyclin-Y CCNY 9.00 .000366 
    Exocyst complex component 3-like protein 2 EXOC3L2 4.00 .015866 
    Leptin receptor gene-related protein LEPROT 6.00 .002867 
    Lipoma HMGIC fusion partner LHFP 8.00 .000690 
    Lipoma HMGIC fusion partner-like 2 protein LHFPL2 6.40 .002115 
    LITAF-like protein CDIP 6.00 .002867 
    Major facilitator superfamily domain-containing protein 6 MFSD6 4.00 .015866 
    Malectin MLEC 4.90 .007035 
    Metallo-β-lactamase domain-containing protein 2 MBLAC2 12.00 .000068 
    Mps one binder kinase activator-like 3 MOBKL3 5.00 .006457 
    Oligosaccharyltransferase complex subunit OSTC OSTC 3.00 .043487 
    PDZK1-interacting protein 1 PDZK1IP1 8.00 .000690 
    Prolactin-inducible protein PIP 4.00 .015866 
    Protein EFR3 homolog A EFR3A 9.67 .000245 
    Protein FAM78A FAM78A 3.00 .043487 
    Protein S100-A14 S100A14 3.00 .043487 
    Putative uncharacterized protein C1orf150 C1orf150 10.00 .000202 
    Putative uncharacterized protein C1orf95 C1orf95 3.00 .043487 
    SEC6-like protein C14orf73 C14orf73 24.00 .000001 
    Small VCP/p97-interacting protein SVIP 3.00 .043487 
    Tetraspanin-14 TSPAN14 9.80 .000227 
    Transmembrane BAX inhibitor motif-containing protein 1 TMBIM1 6.00 .002867 
    Transmembrane protein 222 TMEM222 10.00 .000202 
    Transmembrane protein 50B TMEM50B 8.00 .000690 
    Transmembrane protein with metallophosphoesterase domain TMPPE 5.00 .006457 
    Uncharacterized protein C22orf25 C22orf25 7.00 .001366 
    Uncharacterized protein KIAA2013 KIAA2013 7.00 .001366 
    UPF0389 protein FAM162A FAM162A 8.50 .000500 
    UPF0598 protein C8orf82 C8orf82 11.00 .003588 
    UPF0733 protein C2orf88 C2orf88 8.00 .000116 
Protein nameGene nameRatioP
Apoptosis 
    Myc target protein 1 MYCT1 3.10 .039094 
    Placenta-derived apoptotic factor PDAF 4.00 .015866 
Cell growth and/or maintanence 
    Tetraspanin-33 TSPAN33 6.25 .002368 
    Claudin-5 CLDN5 3.33 .030650 
    Dynein heavy chain 1, axonemal DNAH1 6.00 .002867 
    Metalloproteinase inhibitor 1 TIMP1 3.29 .032192 
    Lysophosphatidylcholine acyltransferase 1 LPCAT1 4.00 .015866 
    Transmembrane protein 97 TMEM97 3.00 .043487 
DNA repair 
    Histone H2A H2AFX 3.00 .043487 
Immune response 
    CKLF-like MARVEL transmembrane domain-containing protein 3 CMTM3 11.00 .000116 
    CKLF-like MARVEL transmembrane domain-containing protein 5 CMTM5 7.43 .001013 
    Early activation antigen CD69 CD69 5.00 .006457 
    Minor histocompatibility protein HA-1 HMHA1 3.00 .043487 
Ion transport 
    Calcium release-activated calcium channel protein 1 ORAI1 5.00 .006457 
Metabolism 
    [3-methyl-2-oxobutanoate dehydrogenase [lipoamide]] kinase BCKDK 4.00 .015866 
    α-amylase 1 AMY1A 3.00 .043487 
    ATPase family AAA domain-containing protein 3A ATAD3A 3.00 .043487 
    Catechol-O-methyltransferase COMT 4.50 .010000 
    Dihydrolipoamide branched chain transacylase E2 DBT2 8.00 .000690 
    Dolichyldiphosphatase 1 DOLPP1 3.00 .043487 
    GPI ethanolamine phosphate transferase 1 PIGN 3.00 .043487 
    Probable cysteinyl-tRNA synthetase CARS2 4.00 .015866 
    Protein disulfide-isomerase TMX3 TMX3 15.00 .000016 
    Suppressor of Lec15 MPDU1 3.00 .043487 
    Thioredoxin-related transmembrane protein 1 TMX1 3.45 .027084 
    Thioredoxin-related transmembrane protein 4 TMX4 6.00 .002867 
    V-type proton ATPase 116-kDa subunit α isoform 2 ATP6V0A2 3.00 .043487 
Protein metabolism 
    26S proteasome non-ATPase regulatory subunit 11 PSMD11 6.00 .002867 
    CAAX prenyl protease 1 homolog ZMPSTE24 4.00 .015866 
    Copper chaperone for superoxide dismutase CCS 4.00 .015866 
    Cystatin-S CST4 3.00 .043487 
    E3 ubiquitin-protein ligase MARCH2 MARCH 6.00 .002867 
    Eukaryotic translation elongation factor 1 ϵ-1 EEF1E1 3.00 .043487 
    Eukaryotic translation initiation factor 5A-1 EIF5A 6.00 .002867 
    GrpE protein homolog 1 GRPEL1 3.00 .043487 
    Leucyl/cystinyl aminopeptidase LNPEP 4.00 .015866 
    RING finger protein 11 RNF11 3.50 .025869 
Signal transduction 
    Atlastin-1 ATL1 5.00 .006457 
    CKLF-like MARVEL transmembrane domain-containing protein 7 CMTM7 4.00 .015866 
    Endothelial cells scavenger receptor SCARF1 10.00 .000202 
    Filaggrin FLG 3.00 .043487 
    GTP-binding protein Rheb RHEB 4.00 .015866 
    Leucine-rich repeat-containing protein 32 LRRC32 21.00 .000002 
    Metalloreductase STEAP3 STEAP3 6.00 .002867 
    Nuclear receptor subfamily 4 group A member 2 NR4A2 3.00 .043487 
    Platelet-derived endothelial cell growth factor ECGF1 3.00 .043487 
    Rho-related GTP-binding protein RhoQ RHOQ 3.00 .043487 
    Tescalcin TESC 18.00 .000005 
    Tetraspanin-15 TSPAN15 17.00 .000007 
    Transmembrane protein 11 TMEM11 7.00 .001366 
    Transmembrane protein 50A TMEM50A 3.25 .033406 
    Transmembrane protein 55A TMEM55A 3.83 .018614 
Transcription regulator activity 
    39S ribosomal protein L12 MRPL12 3.00 .043487 
    Oxidoreductase HTATIP2 HTATIP2 3.00 .043487 
Transport 
    BET1 homolog BET1 10.00 .000202 
    BET1-like protein BET1L 11.00 .000116 
    Cholesteryl ester transfer protein CETP 4.00 .015866 
    MLN64 N-terminal domain homolog STARD3NL 4.00 .015866 
    Nonspecific lipid-transfer protein SCP2 9.00 .000366 
    Proteolipid protein 2 PLP2 3.00 .043487 
    SID1 transmembrane family member 1 SIDT1 4.00 .015866 
    Sodium/hydrogen exchanger 9 SLC9A9 3.67 .021908 
    Solute carrier family 43 member 3 SLC43A3 5.00 .006457 
    Syntaxin-2 STX2 3.00 .043487 
    Syntaxin-10 STX10 4.00 .015866 
    Syntaxin-11 STX11 6.18 .002507 
    Tandem C2 domains nuclear protein TC2N 42.00 .000000 
    Vesicle transport protein SFT2C SFT2D3 6.00 .002867 
    Vesicle-associated membrane protein 5 VAMP5 15.00 .000016 
Unknown 
    Catechol-O-methyltransferase domain-containing protein 1 COMTD1 3.50 .025869 
    CD99 antigen-like protein 2 CD99L2 3.00 .043487 
    Chronic lymphocytic leukemia deletion region gene 6 protein CLLD6 4.50 .010000 
    COMM domain-containing protein 9 COMMD9 3.00 .043487 
    Cyclin-Y CCNY 9.00 .000366 
    Exocyst complex component 3-like protein 2 EXOC3L2 4.00 .015866 
    Leptin receptor gene-related protein LEPROT 6.00 .002867 
    Lipoma HMGIC fusion partner LHFP 8.00 .000690 
    Lipoma HMGIC fusion partner-like 2 protein LHFPL2 6.40 .002115 
    LITAF-like protein CDIP 6.00 .002867 
    Major facilitator superfamily domain-containing protein 6 MFSD6 4.00 .015866 
    Malectin MLEC 4.90 .007035 
    Metallo-β-lactamase domain-containing protein 2 MBLAC2 12.00 .000068 
    Mps one binder kinase activator-like 3 MOBKL3 5.00 .006457 
    Oligosaccharyltransferase complex subunit OSTC OSTC 3.00 .043487 
    PDZK1-interacting protein 1 PDZK1IP1 8.00 .000690 
    Prolactin-inducible protein PIP 4.00 .015866 
    Protein EFR3 homolog A EFR3A 9.67 .000245 
    Protein FAM78A FAM78A 3.00 .043487 
    Protein S100-A14 S100A14 3.00 .043487 
    Putative uncharacterized protein C1orf150 C1orf150 10.00 .000202 
    Putative uncharacterized protein C1orf95 C1orf95 3.00 .043487 
    SEC6-like protein C14orf73 C14orf73 24.00 .000001 
    Small VCP/p97-interacting protein SVIP 3.00 .043487 
    Tetraspanin-14 TSPAN14 9.80 .000227 
    Transmembrane BAX inhibitor motif-containing protein 1 TMBIM1 6.00 .002867 
    Transmembrane protein 222 TMEM222 10.00 .000202 
    Transmembrane protein 50B TMEM50B 8.00 .000690 
    Transmembrane protein with metallophosphoesterase domain TMPPE 5.00 .006457 
    Uncharacterized protein C22orf25 C22orf25 7.00 .001366 
    Uncharacterized protein KIAA2013 KIAA2013 7.00 .001366 
    UPF0389 protein FAM162A FAM162A 8.50 .000500 
    UPF0598 protein C8orf82 C8orf82 11.00 .003588 
    UPF0733 protein C2orf88 C2orf88 8.00 .000116 

To date, these 103 proteins have not been shown to be palmitoylated and represent putative palmitoylated platelet proteins. Data are the result of 2 independent experiments, and proteins are listed according to the biologic process they mediate as defined by the HPRD. Also shown is the HA+/HA ratio and corresponding P value.

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